Combined binding-free high-strength durable concrete cushion block

Abstract

The invention provides a combined binding-free high-strength durable concrete cushion block. The combined binding-free high-strength durable concrete cushion block comprises a first clamping block, a first groove, a concrete protection layer, a second groove, a second clamping block, a third groove, a fourth groove, a first clamping groove, a steel bar keel, an anti-slip protrusion and a second clamping groove. According to the combined binding-free high-strength durable concrete cushion block, steel bars can be quickly fixed in a binding-free mode, the steel bars can be effectively fixed through the first groove, the second groove, the third groove and the fourth groove, the included angles between the first groove and the ground as well as between the third groove and the ground are 45 degrees, and the concrete cushion block is effectively prevented from moving; the heights of the first groove and the second groove are different, thus the steel bars of different heights are convenient to fix, the sizes of the grooves are different, and thus the steel bars of different sizes are convenient to fix; and the height of the cushion block can be freely spliced, the steel bars are effectively prevented from being exposed and then corroded, the structure durability is maintained, and the working efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a combined binding-free high-strength and durable concrete pad. Background technique [0002] With the rapid development of society and the gradual improvement of people's living standards, super high-rise buildings continue to emerge in various places, effectively using the vertical and horizontal traffic inside the building to shorten the distance between departments, thereby improving efficiency, and secondly enabling large-area The land used for buildings has been greatly reduced, reducing municipal construction investment and shortening the construction period. High-rise buildings away from the ground have better ventilation and higher air quality, which improves people's quality of life. Some famous super high-rise buildings have also become The representative and culture of a city, and in order to improve work efficiency and ensure work quality, concrete pads are ofte...

AI Technical Summary

Problems solved by technology

[0003] However, the connection between the traditional concrete pad and the steel bar is not compact, the height cannot be adjusted, it is difficult to fix steel bars of different heights at the same position, the fixing direction is also limited, and the service life is short

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